Print-and-scan counterattacks for plastic card supports Fourier watermarking.

Rabia Riad Rachid Harba Hassan Douzi Mohamed El Hajji Frédéric Ros

Published in: ISIE (2014)

Keyphrases

digital images
fourier transform
watermarking scheme
low cost
smart card
radon transform
copyright protection
image watermarking
frequency domain
image authentication
fourier spectrum
series expansion
data sets
image processing
multiscale
robust image watermarking